| Obertraubling to Montemor-o-Novo | 1,235.02 mi (1,987.57 km) |
| Obertraubling to Montemor-o-Velho | 1,187.08 mi (1,910.42 km) |
| Obertraubling to Montijo | 1,261.12 mi (2,029.57 km) |
| Obertraubling to Mortagua | 1,157.05 mi (1,862.09 km) |
| Obertraubling to Moura | 1,228.84 mi (1,977.62 km) |
| Obertraubling to Murtosa | 1,161.42 mi (1,869.12 km) |
| Obertraubling to Nazare | 1,227.28 mi (1,975.12 km) |
| Obertraubling to Nelas | 1,137.56 mi (1,830.72 km) |
| Obertraubling to Obidos | 1,241.59 mi (1,998.14 km) |
| Obertraubling to Odemira | 1,301.73 mi (2,094.93 km) |
| Obertraubling to Odivelas | 1,267.68 mi (2,040.14 km) |
| Obertraubling to Oeiras | 1,278.10 mi (2,056.90 km) |
| Obertraubling to Olhao | 1,297.94 mi (2,088.83 km) |
| Obertraubling to Oliveira de Azemeis | 1,150.38 mi (1,851.36 km) |
| Obertraubling to Oliveira de Frades | 1,143.16 mi (1,839.73 km) |
